Ford 2003 Mustang Workshop Manual page 859

SECTION 303-00: Engine System — General Information
GENERAL PROCEDURES
Push Rods —Inspection
1. CAUTION: Do not attempt to straighten push rods.
Check the ends of the push rods for nicks, grooves, roughness or excessive wear. Install new
push rods as necessary. Refer to the appropriate section in Group
The push rods can be checked for straightness while they are installed in the engine by
rotating them with the valve closed.
They also can be checked using a Dial Indicator with Bracketry.
2. If the push rod is bent beyond specifications, install a new push rod. Refer to the appropriate
section in Group 303 for the procedure.
2003 Mustang Workshop Manual
303 for the procedure.